fastls3

I am located in the Muskegon area and I am looking for some axle backs for a 2010 Grand Sport. Stock exhaust isn't cutting it. LMK what you have Thank you.

2SSNOS

Just had a friend go with an axle back exhaust on his 2005 and wished he had just spent the money for headers. Not a big improvement in both of our opinions. I am currently having Kooks 1-7/8" headers with catted x-pipe to go with a new cam and tune on my 2009 Z06. Wont be cheap but I think you will be happier IMO.

fastls3

I'll be doing headers mid summer. Just wanted to get some extra sound from it for now. My last two c6s I had headers no cats and axle back. Can't stand a quiet car.

2SSNOS

Good way to go about it. My Z had a Corsa axle back when I bought it. Some improvement but I still wanted headers. I have not experienced any bad drone with this setup. Can't wait to hear the 427 with fairly serious cam and tune.Get it back from Vector on Friday. Hoping for about 540RWHP My C5 has headers and Magnaflow mufflers and has a serious drone zone around 1200-1800 in 5th and 6th gear. I agree about a quiet car.

designerRob

HIGHLY recommend the Corsa Extremes. They sound SO good on my LS2.

fastls3

u

I agree had them on my last c6. Ended up putting the npp on and am going to run headers here shortly.

DebRedZR1

Hi Erik, do you have the NPP with M2W?